The Air Climber Stepper is a fitness step machine designed for home and semi-commercial use. With its red color and sturdy plastic construction, this stair climber stepper offers a variety of programs including fitness test, weight loss, and fat burning. The resistance is provided by air, and it features a timer and calorie monitor for added convenience. Suitable for individuals up to 300 lb, this Air Climber Stepper is a versatile and effective tool for achieving fitness goals through gym and training activities.